Zalman ZM-NS1000 16Inch, 180mm Fan

5 Level angle adjustment5 level angle adjustment 7.5˚, 20˚, 30˚ , 45˚ , 50˚ for user convenience.Strong and quiet cooling powerStrong and quiet cooling power with efficient airflow structure together and 180mm fan.Supports up to 16inches NotebookSupports various size notebooks and bigger notebooks up to 16”. Back cable managementBack cable management holder big enough to accommodate all your cables for tidy work environment. Performance Maximum screen size compatibility: 40.6 cm (16") Number of built-in cooling fans: 1 pc(s) Fan speed control: N Fan diameter: 18 cm Rotational speed: 550 RPM Design Colour of product: Black Material: Plastic, Steel, Rubber Onoff switch: Y Ports & interfaces USB version: 2.0 Host interface: USB USB ports quantity: 2 Power USB powered: Y Input voltage: 5 V Weight & dimensions Weight: 1.3 kg Packaging data Cables included: USB Manual: Y Other features Dimensions (WxDxH): 352 x 315 x 45 mm